Highway roadbed slope drainage structure

The utility model relates to the field of drainage structures, in particular to a highway subgrade slope drainage structure. The highway subgrade slope drainage structure comprises a drainage plate, a drainage groove is formed in the upper surface of the drainage plate, sliding grooves are formed in the two opposite inner walls of the drainage groove, sliding rods are arranged in the two sliding grooves in a sliding mode, a mounting plate is jointly mounted on the upper surfaces of the two sliding rods, a filter plate is arranged on the mounting plate, and the filter plate is arranged on the filter plate. A fixing assembly used for fixing the mounting plate is arranged on the mounting plate, and a mounting groove is formed in the bottom face of the drainage groove. The highway subgrade slope drainage structure provided by the utility model has the advantage that the isolation plate and the torrent groove plate are quickly separated. 本实用新型涉及排水结构领域，尤其涉及一种公路路基边坡排水结构。所述公路路基边坡排水结构包括排水板，所述排水板的上表面开设有排水槽，所述排水槽相对的两个内壁